Rating at = 25 °C ambient temperature unless otherwise specified
ELECTRICAL CHARACTERISTICS
Nominal Zener
Maximum Zener
Impedance
ZZK @ IZK
(W)
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
Voltage
VZ @ IZT
TYPE
IZT
ZZT @ IZT
IZK
IR @ VR
(V)
(mA)
(mA)
(V)
(mA)
(W)
(mA)
Z3SMA110
Z3SMA120
Z3SMA130
Z3SMA140
Z3SMA150
Z3SMA160
Z3SMA170
Z3SMA180
Z3SMA190
Z3SMA200
Z3SMA220
Z3SMA240
Z3SMA270
Z3SMA300
Z3SMA330
Z3SMA360
Z3SMA400
110
6.8
6.3
5.8
5.3
5.0
4.7
4.4
4.2
4.0
3.7
3.4
3.1
2.8
2.5
2.3
2.1
1.9
225
300
4000
4500
5000
5000
6000
6500
7000
7000
8000
8000
9000
9000
9000
9000
9000
9000
9000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
83.6
25
22
21
19
18
17
16
15
14
13
12
11
10
9
120
130
140
150
160
170
180
190
200
220
240
270
300
330
360
400
91.2
98.8
375
475
106.4
114.0
121.6
130.4
136.8
144.8
152.0
167.0
182.0
205.0
228.0
251.0
274.0
304.0
550
625
650
700
800
875
1600
1700
1800
1900
2200
2700
3500
1
1
1
1
8
1
8
1
7
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